Stackable A4 Paper Tray

In my work, I need to store and process paper before they eventually end up in a binder. I couldn't find a tray that I could print that would do the job, so I designed this.

It consists of **4 legs** that are glued to **4 corners**, and **a center piece** that holds the legs in place to form an X. There are two "corners" - "left" and "right" - which have cut outs allowing space to slide papers into the tray, and taking them out again. **Assembly requires gluing the pieces together**.

For additional strength, you could glue two center pieces together like a base and a lid, encapsulating the legs anchor points.